Penrite Transoil SAE 140 Manual Transmission Oil 1L T140001

Description

At first, Penrite Transoil SAE 140 Manual Transmission Oil 1L (T140001) is a high-quality mineral-based lubricant designed for manual transmissions, gearboxes, as well as differentials that require a straight mineral oil without aggressive extreme pressure (EP) additives. It is particularly suited to vintage, classic, and heritage vehicles where softer metals such as brass, bronze, and copper are present, and where modern EP oils may cause damage.

Product Overview

• Product Code: T140001
• Viscosity Grade: SAE 140
• Type: Non-EP mineral transmission oil
• Pack Size: 1 Litre bottle
• Formulation: Premium mineral oil with rust and oxidation inhibitors

As an illustration, this heavier viscosity oil provides a strong lubricating film, making it ideal for gearboxes and transmissions operating under high loads or in warmer climates. It ensures smooth gear operation while protecting delicate components from wear and corrosion.

Key Benefits

• Safe for soft metals: Compatible with brass, bronze, and copper components often found in older gearboxes.
• High film strength: SAE 140 viscosity provides robust protection under heavy load conditions.
• Oxidation stability: Resists breakdown, ensuring longer service life.
• Corrosion protection: Guards against rust and oxidation in older mechanical systems.
• Leakage resistance: Maintains viscosity to reduce seepage in worn or aged gearboxes.
• Smooth operation: Helps reduce gear noise and improves transmission feel.

Applications

Penrite Transoil SAE 140 is widely used in:

• Manual transmissions in vintage and classic cars requiring SAE 140 mineral oils.
• Differentials and gearboxes where non-EP oils are specified.
• Overdrives in heritage vehicles.
• Agricultural and industrial equipment designed for SAE 140 mineral oils.
• Older British and European cars including marques such as MG, Triumph, Austin, and Jaguar, where manufacturers specified heavier mineral oils for gearboxes and differentials.

It is particularly recommended for vehicles where modern GL-5 EP oils may be too aggressive for yellow metals.

Why Choose T140001?

• Specialist formulation: Tailored for heritage and classic applications.
• Trusted brand: Penrite is renowned for producing lubricants that respect vintage engineering.
• Convenient size: 1L bottle is ideal for topping up or small gearbox fills.
• Balanced performance: Provides reliable lubrication without compromising component integrity.

Conclusion

In conclusion, Penrite Transoil SAE 140 Manual Transmission Oil 1L T140001 is the ideal choice for enthusiasts and professionals maintaining classic vehicles or machinery that requires non-EP mineral oils with heavier viscosity. Its compatibility with yellow metals, strong film strength, and protective qualities ensure smooth operation and long-term reliability. Whether used in vintage manual transmissions, differentials, or gearboxes, this product delivers dependable performance while preserving the integrity of older mechanical designs.